The 2024–25 Saint Mary's Gaels men's basketball team represents Saint Mary's College of California during the 2024–25 NCAA Division I men's basketball season.

The team is led by head coach Randy Bennett in his 24th season at Saint Mary's.

The Gaels play their home games at the University Credit Union Pavilion[a] in Moraga, California, as members of the West Coast Conference (WCC).

1 seed in the WCC tournament, they defeated Santa Clara in the semifinals and beat Gonzaga in the championship to win the WCC tournament.

5 seed in the West region, they were upset in the first round by Grand Canyon.